Tryptophan, the end-product of the enzymes encoded by the trp operon, therefore acts as a co-repressor and inhibits its own synthesis through:

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#Question id: 424

#1. Molecules and their Interaction Relevant to Biology

Phosphorylation at the expense of ATP is catalyzed by ________.

TLS Online TPP Program

#Question id: 425

#1. Molecules and their Interaction Relevant to Biology

Which is usually the slowest way to regulate a reaction in a metabolic pathway?

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#Question id: 426

#1. Molecules and their Interaction Relevant to Biology

Which statement is not true about catabolic pathways?

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#Question id: 428

#1. Molecules and their Interaction Relevant to Biology

The most biochemically complex organisms are ________.

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#Question id: 429

#1. Molecules and their Interaction Relevant to Biology

An organism that uses organic molecules as carbon sources and obtains energy by oxidizing inorganic molecules is a(an) ________.

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#Question id: 430

#1. Molecules and their Interaction Relevant to Biology

The reactions that digest foods in the mouth, stomach and intestine are classified as reactions.